Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 2268 J 80 J 4.2 J 336 J 2268 J 80 J 4.2 J 336 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the value of one nanometer? 10-7 cm 10-4 cm 10-6 cm 10-3 cm 10-7 cm 10-4 cm 10-6 cm 10-3 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Two stones of unequal masses are thrown vertically up with the same velocity. Which of the following will happen? The heavier mass will reach greater height Both will reach the same height The lighter mass will reach greater height Any of them may reach greater height The heavier mass will reach greater height Both will reach the same height The lighter mass will reach greater height Any of them may reach greater height ANSWER DOWNLOAD EXAMIANS APP
Physics The hydraulic brakes used in automobiles is a direct application of : Bernoulli's theorem Archimedes' principle Toricellian law Pascal's law Bernoulli's theorem Archimedes' principle Toricellian law Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics A simple microscope consists of : A long focus concave lens A short focus concave lens A long focus convex lens A short focus convex lens A long focus concave lens A short focus concave lens A long focus convex lens A short focus convex lens ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury ANSWER DOWNLOAD EXAMIANS APP
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